Sethi, P. D. HPLC high performance liquid chromatography : quantitative analysis of pharmaceutical formulations / P D Sethi. - New Delhi, India : CBS Publishers & Distributors, 2008. - xxxiii, 651 p. : ill. ; 26 cm. Includes index. ISBN: 8123913788 Subjects--Topical Terms: High performance liquid chromatography. Dewey Class. No.: 616.0756 / SEH